| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,164 | +9.8% |
| 2025/3 | 4,703 | -18.0% |
| 2024/3 | 5,737 | +6.9% |
| 2023/3 | 5,366 | +7.2% |
| 2022/3 | 5,004 | +113.6% |
| 2021/3 | 2,343 | -39.3% |
| 2020/3 | 3,860 | +3.5% |
| 2019/3 | 3,731 | +4.0% |
| 2018/3 | 3,588 | +158.5% |
| 2017/3 | 1,388 | -24.8% |
| 2016/3 | 1,846 | -36.1% |
| 2015/3 | 2,891 | +7.8% |
| 2014/3 | 2,681 | +32.2% |
| 2013/3 | 2,028 | +10.6% |
| 2012/3 | 1,833 | - |